-SMART GEIGER Pro is a mini gamma radiation sensor module for smartphone users. Using the semiconductor sensor and optimized electronic circuit technology makes it possible to create the ultra low power gamma radiation sensor device. It is operated by only a MIC voltage of general smartphone. It does not require battery or sound power.
*EASY TO USE
-Anyone can know how to use it with just a glance.
-Plug in the Smart Geiger Pro in the smartphone headphone jack.
-Download the app and tap [ON] button and start measuring radiation
-The World Smallest Sensor (length: 57mm weight: 10g)
-Connect and place the sensor near the objective you want to measure
-You can check the radiation at anytime and anywhere!
*NO BATTERY NEEDED